The kinetic equation method is used to analyze the stimulated radiation of a radially bounded high-intensity relativistic electron beam, propagating in a resonant system in the presence of transverse spatially periodic and homogeneous longitudinal external magnetic fields. It is shown that efficient radiation can occur both in the presence of wave-pumped cyclotron resonance and with combination wave pumping. The conditions for the appearance of stimulated radiation are found, and its parameters are determined as a function of the intensity and energy spread of the electron beam.
|Number of pages||8|
|Journal||Radio Engineering and Electronic Physics (English translation of Radiotekhnika i Elektronika)|
|Publication status||Published - Dec 1984|
ASJC Scopus subject areas